The Nighthawk Mobile Vault is a pistol safe designed to hold one pistol/handgun, small documents, wallets, or jewelry. The safe opens like a clamshell (top flips backwards), so you can easily access your stored items. There is a security cable that mounts to the left side of the unit to easily attach it to a secure surface. There are also two predrilled holes on the bottom for additional mounting options. The Mobile Vault is ideal for placement next to a bedside, in a closet, or dresser, under a desk, or in a garage, cabin, car, or more! Easily transportable and securable, you can take the Nighthawk Mobile Vault with you wherever you roam. The Nighthawk I features a mechanical combination lock. This lock operates with one unique combination that is three single digits (0-9). The combination code is programmable yourself at any time. The Nighthawk I does not use any batteries, so you never have to worry about changing them out. The Nighthawk Single Mobile Vault I is perfect if you need to protect a pistol or store a wallet, small purse, cash, jewelry, ammunition, or prescription drugs. It’s great for small and important documents such as your passports, etc. as well.